In what year did the U. S. shift from a rural agricultural nation to an urban-industrial nation? Which innovation had the greatest influence on the shift? Explain your reasoning.

1910. We can see that from the 50/50 split in 1900 to a 32/68 split in 1910, the statistical displacement says that 1910 was at least the year by which our nation had become an industrial nation. This shift was most directly influenced by by the trans-country communication such as telegraphs, Morse code, the telephone, transatlantic cables, etc. This allowed corporations to communicate faster and therefore grow at more rapid rate, allowing for the need of thousands of white collar jobs and industrial employment for young, single women and, unfortunately, children.

Explanation:

If you have an AMSCO US History book, pages 327-328 will help with this question.

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explanation:

1. ford: gerald ford´s presidency, from 1974 to 1977, faced high inflation, named it public enemy nº1, and created the win program (whip inflation now).

2. carter: president from 1977 to 1981, carter had controversial poitions over abortion, but yet, he enforce the roe vs wade decision, which had pro-choice content.

3. reagan. for his eloquency and powerful speeches in his mandates, from 1981 to 1989, reagan earned this nickname, “the great communicator” .

4. george h w bush: despite many presidents had important roles in managing and trying to end the cold war, it was in bush sr's mandate that the berlin wall was materially destroyed, and he was visited by gorbachev in the uspresident from 1989 to 1993.

5. clinton: defense of marriage act. clinton signed this controvesial act, which defined marriage and spouses in strict heterosexual perspective, that was later declard unconstitutional by the us supreme court.

6. george w bush: in the begining of his presidency, which lasted until 2009, bush jr faced the greatest terrorist attacks in us and probably the worlds history, in september, 11 of 2001.

7. obama: in attempts to cease a great economical crisis, barack obama signed the controversial recovery act in february 2009, which handled 780-billion dollars.